26320496

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{12953}}^1$

素因数の和:13088

約数の個数: 20

約数和(自身を含む): 51401472

約数和(自身を除く): 25080976

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 12953, 25906, 51812, 103624, 207248, 1645031, 3290062, 6580124, 13160248, 26320496]

約数ペア:

[(1, 26320496), (2, 13160248), (4, 6580124), (8, 3290062), (16, 1645031), (127, 207248), (254, 103624), (508, 51812), (1016, 25906), (2032, 12953)]